1 // Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @publishedAll

    19  @released

    20 */

    21 

    22 #ifndef REMCONSIDEKEYTARGET_H

    23 #define REMCONSIDEKEYTARGET_H

    24 

    25 #include <e32base.h>

    26 #include <remcon/remconinterfacebase.h>

    27 #include <remcon/remconinterfaceif.h>

    28 

    29 class MRemConSideKeyTargetObserver;

    30 class CRemConInterfaceSelector;

    31 

    32 /**

    33 Client-instantiable type supporting sending SideKey API responses.

    34 */

    35 NONSHARABLE_CLASS(CRemConSideKeyTarget) : public CRemConInterfaceBase, 

    36 								         public MRemConInterfaceIf

    37 	{

    38 public:

    39 	/**

    40 	Factory function.

    41 	@param aInterfaceSelector The interface selector. The client must have 

    42 	created one of these first.

    43 	@param aObserver The observer of this interface.

    44 	@return A new CRemConSideKeyTarget, owned by the interface selector.

    45 	*/

    46 	IMPORT_C static CRemConSideKeyTarget* NewL(CRemConInterfaceSelector& aInterfaceSelector, 

    47 		MRemConSideKeyTargetObserver& aObserver);

    48 	

    49 	IMPORT_C ~CRemConSideKeyTarget();

    50 

    51 public:

    52 	/**

    53 	Sends a response to a 'side key up' command.

    54 	@param aError The response error.

    55 	*/

    56 	IMPORT_C void SideKeyUpResponse(TInt aError);

    57 

    58 	/**

    59 	Sends a response to a 'side key down' command.

    60 	@param aError The response error.

    61 	*/

    62 	IMPORT_C void SideKeyDownResponse(TInt aError);

    63 

    64 

    65 private:

    66 	/** 

    67 	Constructor.

    68 	@param aInterfaceSelector The interface selector.

    69 	@param aObserver The observer of this interface.

    70 	*/

    71 	CRemConSideKeyTarget(CRemConInterfaceSelector& aInterfaceSelector, 

    72 		MRemConSideKeyTargetObserver& aObserver);

    73 

    74 private: // from CRemConInterfaceBase

    75 	TAny* GetInterfaceIf(TUid aUid);

    76 

    77 private: // from MRemConInterfaceIf

    78 	void MrcibNewMessage(TUint aOperationId, const TDesC8& aData);

    79 

    80 private: // unowned

    81 	MRemConSideKeyTargetObserver& iObserver;

    82 

    83 private: // owned

    84 	// For operation-specific data.

    85 	static const TUint KMaxOperationDataSize = 0x04;

    86 	TBuf8<KMaxOperationDataSize> iOutData;

    87 	};

    88 

    89 #endif // REMCONSIDEKEYTARGET_H